.video-list-container {
  width: 100%;
  height: 760px;
  background: url(../../images/video_bg.png) no-repeat;
  background-size: cover;
  background-position: center;
  #certify {
    position: relative;
    width: 1200px;
    margin: 0 auto;
    margin-top: 70px;
  }

  #certify .swiper-container {
    padding-bottom: 60px;
  }

  #certify  .swiper-slide {
    width: 630px;
    height: 350px;
    background: #fff;
    box-shadow: 0 8px 30px #ddd;
    img{
      width: 630px;
    }
  }
  #certify  .swiper-slide-active{
    box-shadow: 0 8px 30px #333;
  }
  #certify  .swiper-slide img{
    display:block;
  }
}
